riddles

A swirling vortex of dark liquid with suspended bubbles and particles moves across a black background. A bright light source creates a lens flare effect, followed by a burst of white particles radiating outward from a central point. The scene transitions to a black triangular shape against a white background, then to a dark background with a bright light source and a lens flare. The sequence ends with a dark background with a bright light source and a lens flare.